September 21, 2022


  • Extremely quiet
  • Sensible choice of programmes
  • Helpful Steam motion reduces ironing time
  • Very low power & water consumption


  • Management knob is beauty hiccup
  • Choices menu slightly complicated

What’s the Panasonic NA-140VZ4?

The Panasonic NA-140VZ4 is Panasonic’s top-of-the-range washer. It has an enormous 10kg load capability (approx. 50 T-Shirts), splendid for bigger households, and is positively bristling with options to make it cleaner, greener and quieter. It claims to be 30% extra environment friendly than the EU’s official A score, boasts one of many speediest fast wash cycles in the marketplace at simply quarter-hour and options Panasonic’s ‘Sazanami’ drum – an revolutionary system the place the drum pores and skin is shaped of easy raised diamond shapes that greatest agitate the washing and enhance spin effectivity.

That is additionally one in every of a brand new breed of machines to function the choice of steam motion. You may add steam on the finish of a small load wash cycle or use steam motion as a easy ‘refresh’ wash. The idea is that the steam penetrates the fibres in your washing after the spin cycle in order that your garments don’t come out so creased, which in flip helps to cut back the ironing time.

We contacted Panasonic in regards to the temperature of the steam throughout this cycle, involved in regards to the impact of excessive temperatures on some materials. The steam is injected into the drum at over 100 levels, albeit not in excessive sufficient portions to essentially soak the material like a excessive temperature wash, so Panasonic urged the steam cycle was greatest averted with delicate garments. Utilizing the steam cycle on cotton shirts that had been labelled for a 40-degree wash, we noticed no shrinkage or opposed impact of the steam, and acquired some nice crease-free outcomes. Extra on that later.

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Panasonic NA-140VZ4 2

Panasonic NA-140VZ4: What’s it like to make use of?

In use the very first thing that you will discover is the scale of the door and the additional vast opening – no drawback getting full dimension duvets in right here. A clear and crisp LCD show provides to the fashionable look of the machine,  however the look of the textured silver management knob is just not fairly in line with the modern look and glossy chrome trim of the machine total.

The 16 programmes might be greater than most individuals will ever want but it surely does guarantee you’ve got the appropriate cycle for the job, it doesn’t matter what the wash load is. The 3D sensor system, combines an accelerometer, load sensor and steadiness sensor, measures the load positioned within the drum and visually signifies the capability as a p.c of the machines most load earlier than kicking off the cycle. It additionally shows the wash time, though that proved to be extra of a obscure indication than an absolute.

Panasonic NA-140VZ4
Panasonic NA-140VZ4: What programmes does it have?

It has 16 programmes and these can be utilized on the automated setting, or manually set if it’s essential to change the washing temperature, spin pace or add any of the non-obligatory capabilities to fit your necessities. These can embrace an Straightforward Ironing choice, which is able to gently spin your washing then intermittently rotate it for as much as 30mins after the washing is completed, serving to to cut back wrinkles. There may be additionally a Stain Grasp perform that allows you to to select from 23 completely different stains starting from mud to make-up, or blood to beer. This extends the washing time by something from 60 to 100 minutes.

5 programmes make the most of the Steam perform, starting from a Each day wash, which takes place in the course of the spin cycle that follows the Cotton wash, Shirts wash particularly designed to sort out dirty collars and cuffs, an Allergy Care wash to take away allergens equivalent to mud mites and pollen, a Wrinkle care to cut back wrinkles in spun clothes and a normal Refresh wash, all utilizing steam to cut back creasing.

Together with the primary wash programmes there’s a Sportswear programme for artificial sportswear, a bedding cycle for sheets and cover covers, and a delicates wash. For the busy shopper there’s additionally a Fast 50-minute wash for calmly dirty objects and a Speedy 15-minute cycle – one of many shortest cycles of any washer in the marketplace – for a really fast refresh.  This machine additionally boasts a ‘chilly’ 15-degree low power, low temperature wash for calmly dirty cotton and linen blends.

Panasonic NA-140VZ4: How noisy is it?

A brushless inverter motor (the identical expertise utilized in electrical automobiles), intelligent noise-absorbing design and a deep, double glazed entrance door makes the Panasonic NA-140VZ4 one of many quietest washing machines on the planet. Even in our free-standing take a look at facility we measured simply 53dB on a wash cycle and 72dB on full 1400 spin, fairly darn near Panasonic’s personal figures of 53dB and 71dB respectively – solely the Samsung WF90F7E6U6W Ecobubble betters these numbers in our checks.

It’s prone to be even quieter crammed into the common area between kitchen cabinets. To place that in perspective, round 50dB is the background noise in a house surroundings and 70dB is not any louder than most individuals have their kitchen radios. It’s an unimaginable feat of engineering to get a washer this quiet.

Panasonic NA-140VZ4: How nicely does it wash?

We ran 4 completely different wash cycles to check this Panasonic machine; a 30- diploma cotton wash with an 8kg (80%) full load at 1,400 spin pace, a 40-degree cotton wash with a 4kg (40%) load at 1200 rpm spin pace in each the traditional and eco mode,  and a refresh Steam motion cycle for shirts with a 1.5kg load.

We didn’t use the utmost 10kg washing weight as producers get a bit formidable with capability measurements and 80% is extra real looking for many customers. Furthermore, 8kg of washing is a big pile and might be even heavier when moist. For the primary cycle we additionally included a take a look at stain strip which that had ketchup, espresso, blood, crimson wine and used automotive oil dried onto it. We used a non-bio detergent to make sure there was no additional organic assist in the wash efficiency.

The cycle full buzzer could be turned off for late night time laundry runs however, together with the countdown timer indicator, stays a useful reminder that the cycle has ended. That’s really very helpful because the machine is so quiet working you’re unlikely to note when it has stopped. We discovered the precise run time on the primary take a look at cycle was 16 minutes longer than the one 1 hour 35 minutes indicated firstly,  however the countdown timer self-adjusted on the best way and acquired extra correct by the wash. After a most spin the 8kg washing load retained an additional 4.2kg ( 52.5%) of water. It coped very nicely with eradicating all bar one of many stains on our stain strip and the used automotive oil was positively a stayer. To be honest, no machine with out a organic powder will take away that sort of inauspicious ground-in stain. Utilizing a mean power worth of 15p per KWh at time of assessment, this cycle labored out costing a frugal 14p per wash.

The following two wash cycles had been 40-degree cotton wash with a 4kg (40%) load at 1,200 spin pace in each regular and eco modes. We might see no distinction within the wash outcomes however the eco mode was an entire lot longer – almost thrice as lengthy. It ran nearly precisely 1-hour on the traditional mode and a couple of hours 51 minutes in eco. Every cycle retained and additional 1.6kg ( 40%) and 1.7kg ( 42.5%) of water from a 4kg dry weight respectively however, true to its identify, the eco wash used nearly half the quantity of electrical energy. This made the eco wash a really aggressive 7p value in comparison with 12p for the traditional cycle.

To check the steam motion we ran a refresh cycle, taking 25 minutes on 1.5kg of shirts. The utmost load in the course of the steam motion cycle is between 1.5kg and 5kg relying on the programme, so the usage of this perform does slightly restrict your wash load. The devoted refresh programme gently tumbles the washing while whereas spraying penetrating jets of steam into the fibres to take away tangles and creases.

The shirts emerged damp and sizzling however for those who hold them straight from the machine they’ll semi dry because of the residual warmth. The Steam motion definitely confirmed a big discount in put up wash creases and with some shirts, notably ‘straightforward care / straightforward iron’ materials, you might get away with out ironing altogether. Pure cotton shirts nonetheless wanted a bit of sunshine run over with the iron to get them pressed crisp, however the steam motion definitely made the general job rather a lot simpler.

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Panasonic NA-140VZ4: How a lot will it value to run?

Based mostly on common UK family use (200 x 30 diploma 80% max masses and 40 x 40 diploma 40% half masses with a 50/50 cut up on regular and eco applications), the Panasonic NA-140VZ4’s annual working value is a really acceptable £32.57 – very near the most affordable we’ve examined. Particular figures for energy and water use are listed on the backside of this assessment. These will differ from official EU power rankings as they’re based mostly on UK-specific cycles and ambient water temperature of round 15 levels. EU figures use water at a balmy 25 levels and are based mostly on 60 levels wash cycles.

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Ought to I purchase the Panasonic NA-140VZ4?

In the event you’re massive household, it’s positively value spending the additional for the Panasonic NA-140VZ4. It rightfully deserves its place because the flagship washer within the Panasonic vary and one of many best machines accessible in the marketplace immediately. Not solely is it full of programmes which might be helpful and labour-saving, it’s extremely energy-efficient and as quiet as a mouse in use.

Latest worth cuts, a £60 cashback provide and six-year guarantee (ends 31/03/2013) make it nice time to purchase one, too. Panasonic won’t be the primary model you consider on the subject of shopping for a high-end washer, however the Panasonic NA-140VZ4 ought to definitely be in your shortlist.

Learn extra washer critiques


Take a look at 30C 1400rpm 80% load 40C 1200rpm 40% load Norm/Eco Annual *
Energy consumption 0.956KWh 0.807KWh/0.492KWh 217.18
Price to Run @ 15p/KWh 14p 12p / 7p £32.57
Water consumption 75.4 Litres 48.9Litres / 43.7 Litres 16,932
Time to finish wash 1hr 51mins 1hr / 2hrs 51 minutes
Noise Throughout Wash 53dB 53dB
Noise Throughout Max Spin 72dB 70dB
Moisture after max spin 4.2kg (52.5%) 1.6/1.7kg (40%/42.5%)

*Annual determine based mostly on the common UK family working 200 x 30 diploma 80% max masses and 40 x 40 diploma 40% half masses (50/50 cut up regular & eco).

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